Thread: file mode

if I open a file that does not exist with mode r will the file pointer return as false? Example:

Code:

FILE *filePtr = fopen(".//file_does_not_exist.dat", "r");

if(!filePtr) {
     printf("File not found.");
} else {
     printf("File opened.");
     //other actions here
}

Will that return "File not found." or "File opened."?